Iris Chan Hoi-ling, 14, Leung Shek Chee College: “Enjoy the world’s food in Hong Kong.” This slogan means when you are staying in the city, you can enjoy dishes from different countries.

Last year’s worthy winners were Justine Chan Tin-nok, Nasdaq Wong Tsz-wai, Mimmy Leung Tim-yi, Jojo Wong Hoi-ching and Kenneth ... from King Ling College, went on a volunteer trip to Yunnan ...